Access Real-World Data Through Simple APIs

Data sources:Immobilienscout24ImmoweltImmonet+8

Somantic.net API

GraphQL API for German real estate listings aggregated from Immobilienscout24, Immowelt, Immonet, Kleinanzeigen, and more.

Data sources:Immobilienscout24ImmoweltImmonet+8

Property Valuation Germany API

Get price and rent estimates for German properties based on similar listings from 11+ platforms. The German equivalent of Zillow's Zestimate.

Data sources:NYC Open DataNYC PLUTODOB Violations+3

NYC Property Violations API

Comprehensive building data for any NYC property: PLUTO records, DOB violations, OATH/ECB violations, complaints, and permits in a single call.

Data sources:NYC Open Data (PLUTO)Philadelphia OPA Property AssessmentsWashington DC Integrated Tax System (ITSPE)+1

National Property Owner Lookup API

Find who owns any property — or every property a person or LLC owns — across major US counties, sourced directly from county assessor open data.

Data sources:NY Department of StateActive Corporations (data.ny.gov)

US Business Entity Lookup API

Look up any LLC or corporation in a US state registry — status, type, formation date, jurisdiction, and registered agent — sourced from official Secretary of State open data.

Data sources:Headless Chromium (Playwright)

Website Screenshot API

Capture a full-page screenshot of any public website and receive it as a base64-encoded image. Ideal for AI web scraping, design review, and visual site monitoring.